This chapter explains how to upgrade a Replication Server 12.6 or earlier to version 15.0.1 and how to commit to that version. It details how to upgrade user databases in your replication system to Adaptive Server databases. It also tells you how to downgrade a Replication Server to an earlier software version.
If you need to upgrade a Replication Server 15.0 to Replication Server 15.0.1, see Chapter 4, “Special upgrade and downgrade instructions” in the release bulletin for your platform.
